数珠刃（じゅずば）と重花丁子（じゅうかちょうじ）——丁子刃を極めた焼き入れの妙技
* Image is for illustrative purposes only.* Image is for illustrative purposes only.New Arrivals — Browse our catalog for the latest authentic Japanese sword arrivals. Browse →
* Image is for illustrative purposes only.How to buy from Japan, sword laws by country, and how to read certification papers
Thinking about buying from Japan? →
